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Aerospace + Defense
- Aerospace + Defense
  Spectrum Control Inc. is introducing a new best-in-class AC & DC Power Distribution Unit (PDU) product line. High performance, a full feature set, and a ruggedized design combined with a focus on manufacturability and component availability deliver excellent value to our customers.
- Air
  Spectrum Control designs and manufactures high-rel SAW filters for today’s military and commercial markets. We provide standard solutions for narrowband, GPS band applications, standard IF, and standard RF bands.
- Land
  Hermetically sealed EMI filters are excellent for critical applications that demand high reliability in the toughest environments, giving broadband high-performance EMI filtering from 10 kHz to over 10 GHz.
- Sea
  Spectrum Control's custom EMI filter design solutions offer comprehensive consulting, diagnostic testing, and world-class manufacturing, providing an ideal solution to satisfy global EMC standards while meeting your design parameters.
- Space
  Space Overview
  Spectrum Control is a Premier Provider of Space-Level Qualified Products & Solutions. Our facilities in Marlborough, MA and Great Yarmouth, UK, are MIL-PRF-38534 Class K certified, satisfying the most stringent quality assurance requirements demanded by the world's tier-one space contractors.
  - Solutions for Space Applications
Commercial
- Commercial
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Wireless Test
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- High Temperature
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Healthcare
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Avionics
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Space
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.

About
- About
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  Rich Sorelle talks about building a new kind of RF company.
  
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  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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- Our Company
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  Rich Sorelle talks about building a new kind of RF company.
  
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- Careers
  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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- Locations
  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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Custom EMI Filter Design

Rarely does an off-the-shelf EMI filter completely satisfy the mechanical, electrical, and power requirements and constraints of a sophisticated OEM design. Whether modifying an existing EMI filter design, working from a "clean sheet: approach or integrating various technologies into a sub-assembly, the resulting custom-built EMI filter will be a product tailored to your project's design, logistic and budgetary requirements.

Military & Aerospace EMI Filters

High common and differential mode attenuation
Standard EMI filter designs up to 100 Amps
Excellent insertion loss characteristics
Voltage rating 115-250VAC and 400VDC up to 400 Hz
EMI filters to meet MIL-PRF-15733, MIL-STD-461, and MIL-STD-1399 standards
EMI filters to meet TEMPEST and FCC requirements
Rugged construction
Success story: power filters for degaussing systems on aircraft carriers

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Communication System EMI Filters

Conducted EMI filtering from 10 kHz to 1 GHz
Current ratings up to 500 amps
Maximum voltage ratings up to 400 VDC and 240VAC standard
Various capacitance values and custom voltage ratings
EMI filters that incorporate specified circuit breakers and mounting handles
Design for CISPR22/24 and EN55022/24 regulations
RoHS Compliant
Success story: power filters for telecom switching equipment

Medical Grade EMI Filters

Accommodate non-magnetic requirements
High performance/high-reliability EMI filters
Low leakage current EMI filters
Effective conducted EMI filtering from 10 kHz to 1 GHz
Current ratings up to 10 Amps
Maximum voltage ratings up to 400 VDC and 240VAC standard
Meet EN 55011, EN 55022, and IEC/EN60601-1-2 requirements
RoHS Compliant

Industrial System EMI Filters

Effective conductive EMI filtering from 10 kHz to 30 MHz
EMI filters with switched & fused options
Current ratings up to 500 Amps
Low leakage IEC inlet
Circuit breaker protection
Rugged construction

Custom Design EMI Filter Options

EMI filters
Power distribution
Transient protection
Indicator lights
Circuit breaker protection
Leads or studs
Voltage cut-off
Agency approvals
Reverse polarity
Success story: EMI filter assemblies for UAV ground control station

Power EMI Filter & Testing Solutions

Spectrum Control's diagnostic testing capabilities and world-class manufacturing provide power filter solutions to satisfy global EMC standards while meeting unique design parameters. Learn More